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89473-39-2 4h-1-benzopyran-4-one,5,7,8-tris(acetyloxy)-6-bromo-2-(4-methoxyphenyl)-

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Product Name 4H-1-Benzopyran-4-one,5,7,8-tris(acetyloxy)-6-bromo-2-(4-methoxyphenyl)-
CAS No. 89473-39-2
Molecular Formula C22H17BrO9